Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
05-10-2025 22:54:59
PM - 2.5 18.64 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 1.53 (µg/m3)
CO 2.57 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2025 22:45:54
PM - 2.5 17.7 (µg/m3)
PM - 10 30.7 (µg/m3)
SO2 27.46 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2025 22:45:33
PM - 2.5 72.02 (µg/m3)
PM - 10 (µg/m3)
SO2 134.2 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
05-10-2025 22:54:48
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 48.2 (µg/m3)
CO 1.29 (mg/m3)
NO2 30.7 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
05-10-2025 22:54:59
PM - 2.5 12.51 (µg/m3)
PM - 10 8.55 (µg/m3)
SO2 8.06 (µg/m3)
CO 2.00 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
05-10-2025 22:55:16
PM - 2.5 13.85 (µg/m3)
PM - 10 17.06 (µg/m3)
SO2 4.17 (µg/m3)
CO 0.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2025 22:45:25
PM - 2.5 17.47 (µg/m3)
PM - 10 (µg/m3)
SO2 30.37 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
05-10-2025 22:54:58
PM - 2.5 33.37 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 6.87 (mg/m3)
NO2 15.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2025 22:44:39
PM - 2.5 32.72 (µg/m3)
PM - 10 53.3 (µg/m3)
SO2 7.02 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2025 22:55:01
PM - 2.5 35 (µg/m3)
PM - 10 54 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
05-10-2025 22:54:59
PM - 2.5 18.64 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 1.53 (µg/m3)
CO 2.57 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2025 22:45:54
PM - 2.5 17.7 (µg/m3)
PM - 10 30.7 (µg/m3)
SO2 27.46 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2025 22:45:33
PM - 2.5 72.02 (µg/m3)
PM - 10 (µg/m3)
SO2 134.2 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
05-10-2025 22:54:48
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 48.2 (µg/m3)
CO 1.29 (mg/m3)
NO2 30.7 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
05-10-2025 22:54:59
PM - 2.5 12.51 (µg/m3)
PM - 10 8.55 (µg/m3)
SO2 8.06 (µg/m3)
CO 2.00 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
05-10-2025 22:55:16
PM - 2.5 13.85 (µg/m3)
PM - 10 17.06 (µg/m3)
SO2 4.17 (µg/m3)
CO 0.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2025 22:45:25
PM - 2.5 17.47 (µg/m3)
PM - 10 (µg/m3)
SO2 30.37 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
05-10-2025 22:54:58
PM - 2.5 33.37 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 6.87 (mg/m3)
NO2 15.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2025 22:44:39
PM - 2.5 32.72 (µg/m3)
PM - 10 53.3 (µg/m3)
SO2 7.02 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2025 22:55:01
PM - 2.5 35 (µg/m3)
PM - 10 54 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,839

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:54	05-OCT-2025 17:24	12.51	8.55	8.06	-	2.00	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:54	05-OCT-2025 17:24	12.35	8.60	9.54	-	2.01	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:53	05-OCT-2025 17:23	12.07	8.58	8.36	-	1.98	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:53	05-OCT-2025 17:23	11.83	8.72	7.39	-	2.00	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:52	05-OCT-2025 17:22	11.51	8.93	9.57	-	2.00	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:52	05-OCT-2025 17:22	11.22	9.09	8.92	-	1.99	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:51	05-OCT-2025 17:21	11.06	9.22	7.04	-	1.95	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:51	05-OCT-2025 17:21	11.24	9.45	6.25	-	1.99	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:50	05-OCT-2025 17:20	11.52	9.69	6.98	-	1.97	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	05-OCT-2025 22:50	05-OCT-2025 17:20	11.74	9.98	8.28	-	2.00	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,839

marquee

New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data